Table 1 The sociodemographic characteristics of the samples, N (%)
From: Screening cluster A and cluster B personality disorders in Chinese high school students
| Â | Male | Female | Total | |
|---|---|---|---|---|
Gender | 1790(50.4%) | 1762(49.6%) | 3552(100%) | |
Age | ≤15 | 251(13.6%) | 297(16.9%) | 558(15.6%) |
| Â | 16 | 595(33.2%) | 547(31.0%) | 1142(32.2%) |
| Â | 17 | 537(30.0%) | 540(30.6%) | 1077(30.3%) |
| Â | 18 | 308(17.2%) | 312(17.7%) | 620(17.5%) |
|  | ≥19 | 89(5.0%) | 66(3.8%) | 155(4.4%) |
Grade a | Freshman | 685(38.3%) | 728(41.3%) | 1413(39.8%) |
| Â | Sophomore | 680(38.0%) | 574(32.6%) | 1254(35.3%) |
| Â | Junior | 425(23.7%) | 460(26.1%) | 885(24.9%) |
Single-child status b | Singletons | 1168(65.3%) | 999(56.7%) | 2167(61.0%) |
| Â | Nonsingletons | 622(34.7%) | 763(43.3%) | 1385(39.0%) |
Parents’ marital status | Married | 1583(88.4%) | 1565(88.8%) | 3148(88.6%) |
| Â | Divorced | 142(7.9%) | 143(8.1%) | 285(8.0%) |
| Â | Remarried | 65(3.6%) | 54(3.1%) | 119(3.4%) |